Ankle exerciser or similar article



FIG. 1 is a front elevational, perspective view of an ankle exerciser or similar article showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, an opposite side view being a mirror image thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is an end elevational view thereof, an opposite end view being a mirror image thereof. 

The ornamental design for an ankle exerciser or similar article, substantially as shown and described. 